CN212395531U

CN212395531U - Multipurpose injector

Info

Publication number: CN212395531U
Application number: CN201922412352.9U
Authority: CN
Inventors: 徐敏红
Original assignee: Suzhou Shanfeng Enterprise Management Partnership LP
Current assignee: Suzhou Shanwan Biomedical Technology Co.,Ltd.
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-01-26
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a multipurpose syringe, the bottle comprises a bottle body, the inside top of bottle is provided with the spout, the bottle lid has been cup jointed in the outside at bottle top, the inside intermediate position department of bottle is provided with the cavity, the outside of cavity evenly is provided with respectively that the first chamber, the second that holds the chamber, the third holds the chamber and the fourth holds the chamber, the top of bottle lid is provided with respectively and runs through to the first chamber, the second that holds the chamber, the third holds the chamber and the fourth holds the first bracing piece, second bracing piece, third bracing piece and the fourth bracing piece of intracavity portion. The utility model discloses a first chamber, the second that holds that sets up holds the chamber, the third holds the chamber and the fourth holds the chamber and forms the different spatial structure of four groups, has reduced the cost of use, through the slider that sets up, adds the medicament and holds the chamber, the third holds the chamber and the fourth holds at first chamber, the second that holds, screws up bottle and bottle lid, and the operation of adding the medicament is simpler, has reduced the operation degree of difficulty of syringe.

Description

Multipurpose injector

Technical Field

The utility model relates to the technical field of syringes, in particular to a multipurpose syringe.

Background

A syringe is a common medical device, mainly used for injecting liquid medicine or drawing liquid, and can also be used for injecting liquid medicine through a rubber diaphragm in medical equipment, containers and scientific instruments such as those in chromatography.

Most of the existing syringes are of single-tube structures, if different liquid medicines are injected, several groups of syringes need to be used, the cost is greatly increased, the existing syringes are single in structure, the operation of adding medicaments is complex, and the operation difficulty of using the syringes is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that most of injectors are of single-tube structures, the cost is increased by the mode, the structure is single, and the operation of adding medicaments is complex, a multipurpose injector is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a multipurpose injector comprises a bottle body, wherein a sliding groove is formed in the top end inside the bottle body, a bottle cap is sleeved on the outer side of the top of the bottle body, a cavity is formed in the middle position inside the bottle body, a first accommodating cavity, a second accommodating cavity, a third accommodating cavity and a fourth accommodating cavity are uniformly formed in the outer side of the cavity respectively, a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod which penetrate through the first accommodating cavity, the second accommodating cavity, the third accommodating cavity and the fourth accommodating cavity are arranged at the top of the bottle cap respectively, pistons are fixed at the bottoms of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod respectively, a protection box is fixed at the bottom of the cavity, a plurality of groups of springs are uniformly fixed at the top and the bottom of the protection box, and a baffle plate which penetrates through the outer side of the protection box is fixed at the tail end of each spring, the baffle passes through spring and guard box swing joint, the baffle is located the first bottom that holds the chamber, the second holds the chamber, the third holds the chamber and the fourth holds the chamber respectively.

Preferably, the outside at bottle body top is provided with the external screw thread, be provided with on the inner wall of bottle lid with external screw thread assorted internal thread.

Preferably, the bottle body and the cavity form a double-layer hollow structure.

Preferably, the outside that first chamber, second held the chamber, third held the chamber and fourth held the chamber all is fixed with the slider with spout assorted.

Preferably, first chamber, the second holds the chamber, the third holds the chamber and the fourth holds the chamber and all is the arc structure.

Preferably, the first support rod, the second support rod, the third support rod and the fourth support rod are connected with the bottle cap in a sealing mode through sealing gaskets.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first chamber, the second that holds that sets up holds the chamber, the third holds the chamber and the fourth holds the structure that the chamber formed the different spaces of four groups, provides the storage of different medicaments, has reduced the cost of use, and through the slider that sets up, adds the medicament and holds the chamber at first chamber, the second that holds, the third holds the chamber and the fourth holds, through screwing up bottle and bottle lid, adds the operation of medicament fairly simple, has reduced the operation degree of difficulty that the syringe used.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the bottle body of the present invention;

FIG. 3 is an enlarged view of the present invention A;

fig. 4 is an enlarged view of the present invention B.

In the figure: 1. a bottle body; 2. a chute; 3. a bottle cap; 4. a cavity; 5. a first accommodating chamber; 6. a second accommodating chamber; 7. a third accommodating chamber; 8. a fourth accommodating chamber; 9. a protection box; 10. a baffle plate; 11. a spring; 12. a first support bar; 13. a second support bar; 14. a third support bar; 15. a fourth support bar; 16. A slider; 17. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The bottle body 1 and the piston 17 mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a multi-purpose injector comprises a bottle body 1, a sliding chute 2 is arranged at the top end inside the bottle body 1, a bottle cap 3 is sleeved outside the top of the bottle body 1, a cavity 4 is arranged at the middle position inside the bottle body 1, a first accommodating cavity 5, a second accommodating cavity 6, a third accommodating cavity 7 and a fourth accommodating cavity 8 are respectively and uniformly arranged outside the cavity 4, a first supporting rod 12, a second supporting rod 13, a third supporting rod 14 and a fourth supporting rod 15 penetrating into the first accommodating cavity 5, the second accommodating cavity 6, the third accommodating cavity 7 and the fourth accommodating cavity 8 are respectively arranged at the top of the bottle cap 3, pistons 17 are respectively fixed at the bottoms of the first supporting rod 12, the second supporting rod 13, the third supporting rod 14 and the fourth supporting rod 15, a protection box 9 is fixed at the bottom of the cavity 4, a plurality of springs 11 are respectively and uniformly fixed at the top and the bottom of the protection box 9, the end of spring 11 is fixed with the baffle 10 that runs through to the guard box 9 outside, and baffle 10 passes through spring 11 and guard box 9 swing joint, and baffle 10 is located the first bottom that holds chamber 5, second and hold chamber 6, third and hold chamber 7 and fourth and hold chamber 8 respectively.

The utility model discloses a spring 11 that sets up, when first bracing piece 12, second bracing piece 13, third bracing piece 14 and fourth bracing piece 15 drive piston 17 downstream, make piston 17 to the first chamber 5 that holds, the second holds chamber 6, the third holds chamber 7 and the fourth chamber 8 that holds and applys decurrent pressure, thereby make baffle 10 receive decurrent pressure, make the liquid medicine flow, then after the liquid medicine flows, piston 17 no longer applys pressure downwards, spring 17 drives baffle 10 and resets, make the usage of syringe more various, make the result of use of syringe better.

Please refer to fig. 1, the outer side of the top of the bottle body 1 is provided with an external thread, and the inner wall of the bottle cap 3 is provided with an internal thread matching with the external thread.

This kind of multipurpose syringe passes through the external screw thread that 1 top of bottle set up, and the internal thread of the inside setting of bottle lid 3 makes the installation and the dismantlement operation of bottle 1 and bottle lid 3 more convenient under the mutually supporting of internal thread and external screw thread.

Referring to fig. 1 and 2, the bottle body 1 and the cavity 4 form a double-layered hollow structure.

This kind of multipurpose syringe forms double-deck hollow structure through bottle 1 and cavity 4 to better messenger bottle 1 has sufficient space to hold different liquid medicines, makes the result of use of syringe better.

Referring to fig. 1 and 4, a sliding block 16 matching with the sliding groove 2 is fixed on the outer side of the first accommodating cavity 5, the second accommodating cavity 6, the third accommodating cavity 7 and the fourth accommodating cavity 8.

This kind of multipurpose syringe holds chamber 6 through first holding, the second holds the slider 16 that chamber 7 and the fourth held the 8 outside settings in chamber 7, the third, under the mutually supporting of spout 2 and slider 16, make first holding chamber 5, the second holds chamber 6, the third holds chamber 7 and the fourth holds chamber 8 and bottle 1 sliding connection, thereby better cooperation bottle lid 3 and the 1 between the bottle block, the fixed effect of the block between messenger bottle lid 3 and the bottle block 1 is better.

Please refer to fig. 2, the first accommodating chamber 5, the second accommodating chamber 6, the third accommodating chamber 7 and the fourth accommodating chamber 8 are all arc-shaped.

This kind of multipurpose syringe holds chamber 6, third through the first chamber that holds that is the arc structure, holds chamber 7 and fourth chamber 8 that holds, can hold different kinds of liquid medicine, makes the result of use of syringe better.

Please refer to fig. 1, the first support rod 12, the second support rod 13, the third support rod 14 and the fourth support rod 15 are all connected with the bottle cap 3 by sealing gaskets.

This kind of multipurpose syringe seals first bracing piece 12, second bracing piece 13, third bracing piece 14 and fourth bracing piece 15 and bottle lid 3 through the first bracing piece 12, second bracing piece 13, third bracing piece 14 and the fourth bracing piece 15 that sets up with sealed the pad, makes the sealed effect between bottle lid 3 and the bottle 1 better.

The working principle is as follows: when the bottle cap is used, different medicaments are added into the first accommodating cavity 5, the second accommodating cavity 6, the third accommodating cavity 7 and the fourth accommodating cavity 8 through an outer wall device, then the bottle cap 3 is covered above the bottle body 1, the bottle cap 3 and the bottle body 1 are screwed down manually, so that the bottle cap 3 drives the first supporting rod 12, the second supporting rod 13, the third supporting rod 14 and the fourth supporting rod 15 to rotate, the bottle cap 3 and the bottle body 1 are clamped, then the first supporting rod 12 is pressed downwards, the first supporting rod 12 drives the piston 17 to move downwards, the interior of the first accommodating cavity 5 is extruded, the baffle 10 is pressed under the downward acting force, the baffle 10 is forced to incline downwards, the baffle 10 and the first accommodating cavity 5 are opened and are in a closed state, under the action of the spring 11, after liquid in the first accommodating cavity 5 is extruded, the spring 11 drives the baffle 10 to reset, and the first accommodating cavity 5 is in a closed state, then the second support rod 13, the third support rod 14 and the fourth support rod 15 are extruded downwards in sequence, so that different medicaments are injected, discomfort of a patient caused by multiple injections is avoided, and the injection operation is simpler.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multipurpose syringe, includes bottle (1), its characterized in that: a sliding groove (2) is formed in the top end of the interior of the bottle body (1), a bottle cap (3) is sleeved on the outer side of the top of the bottle body (1), a cavity (4) is formed in the middle position of the interior of the bottle body (1), a first accommodating cavity (5), a second accommodating cavity (6), a third accommodating cavity (7) and a fourth accommodating cavity (8) are uniformly formed in the outer side of the cavity (4), a first supporting rod (12), a second supporting rod (13), a third supporting rod (14) and a fourth supporting rod (15) penetrating into the first accommodating cavity (5), the second accommodating cavity (6), the third accommodating cavity (7) and the fourth accommodating cavity (8) are respectively arranged on the top of the bottle cap (3), and pistons (17) are fixed at the bottoms of the first supporting rod (12), the second supporting rod (13), the third supporting rod (14) and the fourth supporting rod (15), the bottom of cavity (4) is fixed with guard box (9), the top and the bottom of guard box (9) all evenly are fixed with multiunit spring (11), the end of spring (11) is fixed with baffle (10) that runs through to the guard box (9) outside, baffle (10) are through spring (11) and guard box (9) swing joint, baffle (10) are located the first bottom that holds chamber (5), second and hold chamber (6), third and hold chamber (7) and fourth and hold chamber (8) respectively.

2. A multi-purpose syringe according to claim 1, wherein: the outer side of the top of the bottle body (1) is provided with an external thread, and the inner wall of the bottle cap (3) is provided with an internal thread matched with the external thread.

3. A multi-purpose syringe according to claim 1, wherein: the bottle body (1) and the cavity (4) form a double-layer hollow structure.

4. A multi-purpose syringe according to claim 1, wherein: the outside that first chamber (5), second held chamber (6), third held chamber (7) and fourth held chamber (8) all is fixed with slider (16) with spout (2) assorted.

5. A multi-purpose syringe according to claim 1, wherein: the first chamber (5), the second chamber (6), the third chamber (7) and the fourth chamber (8) all are arc structures.

6. A multi-purpose syringe according to claim 1, wherein: the first supporting rod (12), the second supporting rod (13), the third supporting rod (14) and the fourth supporting rod (15) are connected with the bottle cap (3) in a sealing mode through sealing gaskets.